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How to Fix Postman Self-Signed Certificate Error - Resolve 'Not Recognized' for Windows Defender-Resolve Windows Defender Access Denied on Ubuntu in WSL

2026-06-13 14:13:03
How to Fix Postman Self-Signed Certificate Error - Resolve 'Not Recognized' for Windows Defender-Resolve Windows Defender Access Denied on Ubuntu in WSL

Result check

  • Keep one change per test run so you know which step helped.
  • Undo temporary changes after the issue is confirmed.